Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114263 | Joint having ball and shaft coupled through plastic deformation | Hisanobu Kanamaru, Tomiyasu Onuma | 1992-05-19 |
| 4756236 | Gas compressor | Hisanobu Kanamaru, Masaharu Okazaki | 1988-07-12 |
| 4644850 | Fluid machine | Hisanobu Kanamaru, Tomiyasu Onuma, Akira Tohkairin | 1987-02-24 |
| 4407638 | Swash plate type compressor with silencer structure | Takashi Degawa, Atsushi Suginuma, Noriharu Sato | 1983-10-04 |